What type of image results when the object is located between 2f (2 focal lengths) and f (the focal point) of a convex lens? Question 2 options:

a)

The image is real, inverted, and same-sized.

b)

The image is virtual, upright, and enlarged.

c)

The image is real, inverted, and enlarged.

d)

There is no image.

More solar radiation is absorbed by earth’s surface than by

You want to lose weight and have been trying to decide which type of fad diet is best for you. you ask your doctor, who responds that a. fad diets are a temporary fix but generally don't have any side effects b. fad diets can be used several times a year to maintain a healthy weight c. fad diets can be risky for your health and, in the long run, do not work d. fad diets should never be used one right after the other; there should be a break between them select the best answer from the choices provided. a b c d

Abaseball is thrown from the outfield toward the catcher. when the ball reaches its highest point, which statement is true? (a)its velocity is not zero, but its acceleration is zero. (b) its velocity and its acceleration are both zero. (c) its velocity is perpendicular to its acceleration. (d) its acceleration depends on the angle at which the ball was thrown. (e) none of the above statements are true.